/**
 * 
 * Copyright (C) 2011 Cody Stoutenburg . All rights reserved.
 *
 *       This program is free software; you can redistribute it and/or
 *       modify it under the terms of the GNU Lesser General Public License
 *       as published by the Free Software Foundation; either version 2.1
 *       of the License, or (at your option) any later version.
 *
 *       This program is distributed in the hope that it will be useful,
 *       but WITHOUT ANY WARRANTY; without even the implied warranty of
 *       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *       GNU Lesser General Public License for more details.
 *
 *       You should have received a copy of the GNU Lesser General Public License
 *       along with this program; if not, write to the Free Software
 *       Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. 
 * 
 */
package ca.usherbrooke.model.entity.behaviours;

import org.newdawn.slick.geom.Rectangle;

import ca.usherbrooke.model.entity.IEntityModel;
import ca.usherbrooke.tools.position.Vector2D;

/**
 * @author Cody Stoutenburg
 * 
 */
public class VisionBehaviour extends EntityBehaviour {
	private static final long serialVersionUID = 1L;

	private final Rectangle visionArea;

	/**
	 * @param model
	 */
	public VisionBehaviour(IEntityModel model, Float width, Float height) {
		super(model);

		// vision = null;
		visionArea = new Rectangle(0, 0, width, height);
	}

	public Rectangle getViewingArea() {
		Vector2D position = this.entity.getPosition();
		visionArea.setCenterX(position.getX());
		visionArea.setCenterY(position.getY());
		return visionArea;
	}
}
